DUOYI DY2201C Digital Multimeter Engine RPM Voltage Resistance Ignition Circuit Tester

Similar ItemsDescriptionPackage Includes：

1x Automotive Multimeter ( not included)
1x Manual (in English )
1x TP01 K probe (250℃)
1 x A pair of lead

?Description:

DUOYI DY2201C Automotive multi-functional meter,is suitable for professional auto and repair, engineering design,testing, production , is your ideal portable automobile repair and maintenance tools.

The sophisticated design, convenient operation, accurate readings, complete functions,the use of new protective sleeve and large screen crystal display, Jack in the input end is connected with the PTC thermistor to the instrument core components, function / range switch protection especially for fully In order to further prevent error operation, on the current measurement Jack adopts mechanical protection device, in the selection of current measurement, corresponding to the " mA " or " 20A " Jack will be open,otherwise is blocked by the baffle plate, effectively avoid the wrong one, greatly improving the safety of the products and service life.

Features:

AC/ voltage current Resistance ;
diode PN junction voltage measurement;
Circuit switching,transistor ;
Temperature measurement(℃);
2 stroke/4 stroke engine speed measurement(Unit: RPM);
Frequency measurement(Unit: Hz);
Duty ratio measurement(%);
Pulse width measurement (unit: ms);
Ignition dwell angle measurement
Large LCD display, size in 70×48mm,high contrast, 28mm character height,clear and pleasing.
LCD with white back light, convenient in dark environment operation.
Maximum display 1999 for 31/2 digit,AC and voltage, current, resistance;
19999 for speed, frequency, pulse duration, dwell
Automotive multimeter meet IEC1010-1 safety standards, double insulation

Specifications:

voltage 20-1000V accuracy: ±0.5%
current 20mA-20A accuracy: ±1.5%
AC voltage 20-700V accuracy: ±1.0%
AC current 20mA-20A accuracy: ±2.0%
Measuring of motor dwell angle: 0.1℃ -360℃ (1/2/3/4/5/6/8 cylinder)
Measuring of motor speed:300RPM-19999RPM(2 Stroke)
600RPM-19999RPM(4 Stroke)
Impulse time measurement:0.1mS - 1000 mS
Measuring temperature: -40℃ -1000℃
Frequency measurement:2-20kHz.
Maximum display:1999 (31/2 digit,AC and voltage, current, resistance)
19999(Speed, frequency, pulse duration, Dwell)
LCD display size: 70×48mm , 28mm character height
supply: a 9V (NEDA1604, 6F22 or equivalent), not include
Working temperature: 0℃ -40℃ Relative humidity80%
Storage temperature: -10℃ -50℃ Relative humidity85%

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